Product Summary

The LM285Z-2.5 is a micropower 2-terminal band-gap voltage regulator diode. Operating over a 20 μA to 20 mA current range, the LM285Z-2.5 features exceptionally low dynamic impedance and good temperature stability. On-chip trimming is used to provide tight voltage tolerance. the LM285Z-2.5 is rated for operation over a -40℃ to 85℃ temperature range. The LM285Z-2.5 is available in a hermetic TO-46 package and the LM285Z-2.5 is also available in a low-cost TO-92 molded package, as well as S.O. and SOT-23.

Parametrics

LM285Z-2.5 absolute maximum ratings: (1)Reverse Current: 30 mA; (2)Forward Current: 10 mA; (3)Operating Temperature Range: 40℃ to + 85℃; (4)Storage Temperature: -55℃ to + 150℃; (5)Soldering Information (10 sec.): 260℃.

Features

LM285Z-2.5 features: (1)±20 mV (±0.8%) max. initial tolerance (A grade); (2)Operating current of 20 μA to 20 mA; (3)0.6Ω dynamic impedance (A grade); (4)Low temperature coefficient; (5)Low voltage reference—2.5V.

Diagrams

LM285Z-2.5 circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LM285Z-2.5
LM285Z-2.5

National Semiconductor (TI)

Voltage & Current References

Data Sheet

0-1800: $0.22
1800-3600: $0.20
3600-5400: $0.19
5400-10800: $0.17
LM285Z-2.5#PBF
LM285Z-2.5#PBF


IC VREF SHUNT 2.5V TO-92-3

Data Sheet

Negotiable 
LM285Z-2.5/NOPB
LM285Z-2.5/NOPB

National Semiconductor (TI)

Voltage & Current References

Data Sheet

0-1: $0.56
1-25: $0.43
25-100: $0.38
100-250: $0.33
LM285Z-2.5/LFT7
LM285Z-2.5/LFT7

National Semiconductor (TI)

Voltage & Current References

Data Sheet

0-2000: $0.27
2000-4000: $0.25
4000-6000: $0.24
6000-10000: $0.23
LM285Z-2.5/LFT1
LM285Z-2.5/LFT1

National Semiconductor (TI)

Voltage & Current References

Data Sheet

0-2000: $0.27
2000-4000: $0.25
4000-6000: $0.24
6000-10000: $0.23
LM285Z-2.5#TRPBF
LM285Z-2.5#TRPBF


IC VREF SHUNT 2.5V TO-92-3

Data Sheet

0-2000: $1.53
LM285Z-2.5RAG
LM285Z-2.5RAG

ON Semiconductor

Voltage & Current References 2.5V 10uA-20mA

Data Sheet

0-1: $0.47
1-25: $0.37
25-100: $0.32
100-500: $0.24
LM285Z-2.5G
LM285Z-2.5G

ON Semiconductor

Voltage & Current References 2.5V 10uA-20mA

Data Sheet

0-1: $0.43
1-25: $0.36
25-100: $0.25
100-500: $0.21